Name | 4-Cyano-4'-n-propyl-biphenyl |
Synonyms | 3CB 4-Cyano-4'-Propylbiphenl 4-PROPYL-4'-CYANOBIPHENYL 4-Propyl-4'-cyanobiphenyl 4-CYANO-4'-PROPYLBIPHENYL 4-Propyl-4'-Cyano Biphenyl 4-Cyano-4'-Propyl Biphenyl 4-CYANO-4'-N-PROPYLBIPHENYL 4-Cyano-4'-n-propyl-biphenyl 4'-propylbiphenyl-4-carbonitrile 4'-N-PROPYLBIPHENYL-4-CARBONITRILE [4-(4'-N-PROPYLPHENYL)BENZONITRILE] 1'-biphenyl]-4-carbonitrile,4'-propyl-[ [1,1'-Biphenyl]-4-carbonitrile, 4'-propyl- |
CAS | 58743-76-3 |
EINECS | 261-415-2 |
InChI | InChI=1/C16H15N/c1-2-3-13-4-8-15(9-5-13)16-10-6-14(12-17)7-11-16/h4-11H,2-3H2,1H3 |
Molecular Formula | C16H15N |
Molar Mass | 221.3 |
Density | 1.05±0.1 g/cm3(Predicted) |
Melting Point | 64-66°C |
Boling Point | 165-170 °C(Press: 2 Torr) |
Flash Point | 177°C |
Vapor Presure | 1.36E-05mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Almost white |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.583 |
MDL | MFCD00505987 |
Physical and Chemical Properties | Liquid crystal monomer |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | 3276 |
Hazard Class | 6.1 |
Packing Group | III |
Raw Materials | Biphenyl |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | 4-propyl-4 '-cyanobiphenyl, also known as N-propyl-4'-cyanobiphenyl, it is a kind of benzonitrile type liquid crystal material. Dibenzonitrile liquid crystal material has the advantages of good light and chemical stability, adjustable physical constants such as anisotropy, viscosity and birefringence. liquid crystal monomer |